? about first sump build

[felonyfast383]

i am building a sump for my 135 gallon tank using a 30 gallon sump. i have a quiet one 4000 pump that will be roughly about 3foot 9 inches of head.
i have 5 1 inch bulkheads and was thinking of using 3 for suction and 2 for return. i have never done a sump before and wanted to kow if this all sounds good or i need to change some equiment.any advice would be greatly helpful

 

[Oughtsix]

Sounds good. 3 x one inch supply bulkheads should be more than enough to supply the Quiet One 4000 without the pump getting ahead of the overflows (which would cause flooding).